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Firefox error message: A required privilege is not held by the client.

I tried to open Firefox yesterday and got the following error message: Mozilla-Firefox 64bit. A required privilege is not held by the client. I uninstalled Firefox thinki… (xem thêm)

I tried to open Firefox yesterday and got the following error message:

Mozilla-Firefox 64bit. A required privilege is not held by the client.

I uninstalled Firefox thinking that reinstalling would fix the problem but when I attempted to reinstall Firefox I got the same error message.

This is on a Windows 10 64bit machine.

Đã được hỏi bởi Eddie 9 tháng trước

Đã được trả lời bởi Eddie 9 tháng trước

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How to open fresh install of Firefox when it tells you there is already a version open?

Hi, I have spent hours dealing with this issue. I hope someone is able to assist me. I ran into some issues with Firefox so I went to reinstall it but I am unable to ope… (xem thêm)

Hi,

I have spent hours dealing with this issue. I hope someone is able to assist me.

I ran into some issues with Firefox so I went to reinstall it but I am unable to open it. I noticed even after uninstalling it it was still showing up when I do control/alt/del. I have tried to close it but it won't close. I have tried almost every option I can find online to force close it.

My issue is when trying to open my new version of Firefox I am told I have a version running and must close it.

I have tried to delete it I don't know how many times.

I am running Windows 10.

Is someone able to assist me? It would greatly be appreciated.

I hope someone can help me as this is getting very frustrating.

Thank you .

Đã được hỏi bởi gwshaw46 10 tháng trước

Đã được trả lời bởi gwshaw46 10 tháng trước

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firefox crashes at startup

Overnight (I changed nothing, but microsoft rebooted my computer and I don't see any new files installed or updates) Firefox will not work. I can see it start up in task … (xem thêm)

Overnight (I changed nothing, but microsoft rebooted my computer and I don't see any new files installed or updates) Firefox will not work. I can see it start up in task manager (two processes) but within 1 second both are gone. I've tried uninstalling and reinstalling firefox. Same problem. This is Windows 10 v 1909. Firefox will not start in safe mode. I cannot find any crash files (in the past month).

Đã được hỏi bởi Matt 10 tháng trước

Đã được trả lời bởi Matt 10 tháng trước

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Dropdown Menus in Firefox Wont Stay Open

Recently I've been having trouble with the dropdown menus in Firefox, such as the History and Bookmarks menu in the tool bar and the right-click menu. Intermittently when… (xem thêm)

Recently I've been having trouble with the dropdown menus in Firefox, such as the History and Bookmarks menu in the tool bar and the right-click menu. Intermittently when I open the menus they close within a second or two without me doing anything. This only happens in the Firefox window, all of my other apps and browsers are fine.

I'm running on a Macbook Pro with OSX 10.15.1 and Firefox 70.0.1. I've restarted Firefox and it fixes the problem for a short time then the problem returns. I've cleared my History, including Caches and Cookies, reinstalled Firefox, restarted my computer and tried disabling my add-ons. The issue keeps coming back.

Đã được hỏi bởi Lunar 11 tháng trước

Đã được trả lời bởi Lirui 10 tháng trước

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current update prevents firefox from starting

After applying the current update, Firefox will not launch. It was set to run as administrator. However, after clicking YES to the Windows10 pop-up prompt to allow Fire… (xem thêm)

After applying the current update, Firefox will not launch. It was set to run as administrator. However, after clicking YES to the Windows10 pop-up prompt to allow Firefox to run as administrator, the Windows 10 pop-up prompt keeps coming up and Firefox will not launch. I cannot uncheck the RUN AS ADMIN from the PROPERTIES window. Help please … ASAP!!

Đã được hỏi bởi vj000000 10 tháng trước

Đã được trả lời bởi vj000000 10 tháng trước

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Firefox crashes

Firefox won't even start. I tried 'safe mode' but that didn't work either. I also tried to get the 'crash report' but I received a note indicating location not availabl… (xem thêm)

Firefox won't even start. I tried 'safe mode' but that didn't work either. I also tried to get the 'crash report' but I received a note indicating location not available. When I try the install I get, 'Windows cannot access the specified device, path, or file. You may not have the appropriate permissions to access the item'.

Đã được hỏi bởi rpiz24112 1 năm trước

Đã được trả lời bởi rpiz24112 1 năm trước

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<window id="main-window

Hello everybody, i have just finished a big long windows update and since then i cannot open the firefox browser. Even if i download a new firefox version i cannot open i… (xem thêm)

Hello everybody, i have just finished a big long windows update and since then i cannot open the firefox browser. Even if i download a new firefox version i cannot open it: In the 2 instances, a window pops up with this message "<window id="main-window". Thank you for your time and your help. Patrick

Đã được hỏi bởi Pat777 1 năm trước

Đã được trả lời bởi cor-el 1 năm trước

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Firefox won't load pages

After Firefox updated to 67 it won't load any pages. Chrome and Opera both work normally. I went through all the recommendations including the firewall changes, disabli… (xem thêm)

After Firefox updated to 67 it won't load any pages. Chrome and Opera both work normally. I went through all the recommendations including the firewall changes, disabling IPv6, etc. and there was no difference.

Đã được hỏi bởi stevemp 1 năm trước

Đã được trả lời bởi stevemp 1 năm trước

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you auto updated and now I have lost all bookmarks and function of foxfire

Foxfire auto updated the program and it lost all bookmarks and even login. The result is I cannot do anything with my computer that needs the internet. I have spent man… (xem thêm)

Foxfire auto updated the program and it lost all bookmarks and even login. The result is I cannot do anything with my computer that needs the internet. I have spent many hours trying the suggested fixes and I cannot get them back and I do not have my password so that I cannot change if for fear I will loose access to the bookmarks. There seems to be no accountability from Mozilla and no way to reach any one. Is anyone else having this problem.

Đã được hỏi bởi TerrelF 1 năm trước

Đã được trả lời bởi jscher2000 1 năm trước

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"Refresh" stopped app working and now get a message when I try open the app saying copy of forefoot is already open which it is not.

I like Firefox but sad to say that I have increasinlt wasted much time lately with its crashy ways and I made the mistake of using Refresh today. Now get a message when … (xem thêm)

I like Firefox but sad to say that I have increasinlt wasted much time lately with its crashy ways and I made the mistake of using Refresh today.

Now get a message when I try open the app saying "copy of firefox is already open" which it is not true and it is not showing as running on the system.

I have tried reinstalling and it makes no difference.

I dont have an IT engineering degree but how do I fix this before I just give up and walk away? Thanks.

Đã được hỏi bởi exasperatedagain 1 năm trước

Đã được trả lời bởi exasperatedagain 1 năm trước

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Firefox crashes

hi i have a .... to me ... big problem. firefox will not even start and stay up. i can hardly even get the crash message up and the widow goes away. firefox just crash… (xem thêm)

hi i have a .... to me ... big problem.

firefox will not even start and stay up. i can hardly even get the crash message up and the widow goes away.

firefox just crashes before its had a chance. downloaded new and same thing happens. a crash report comes up but i can't get the report written before its gone.

installed new version of mozilla. still persists

so i followed the prompts form here, "You should copy the Report IDs for submitted crash reports (they start with bp-) to your support question in the Community Support forum."

and i get this, Crash ID: bp-74f92cba-0ebf-43ba-a7bc-2a1871171126

can you help me pls. thnx brian

Đã được hỏi bởi just plain old brian 1 năm trước

Đã được trả lời bởi FredMcD 1 năm trước

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I am stuck using v 64.0.2, Firefox 65 is unuseable.

FireFox ver 64 works flawlessly, but v 65 will not run on my machine no matter what I have tried! Symptoms with v65: Intermittently does not start, hit icon again then lo… (xem thêm)

FireFox ver 64 works flawlessly, but v 65 will not run on my machine no matter what I have tried!

Symptoms with v65:

Intermittently does not start, hit icon again then loads but doesn't connect. Very slow when it loads. firefox.exe does not unload from memory, has to be shut in task manager

What I have tried so far;

FireFox refresh. unstall / reinstall uninstall uBlock Origin sfc /scannowall uninstall Avast uninstall VPN Delete all firefox files on system disk + delete all registry entries then reinstall. Install from full version .exe Removed VPN (Private Internet Access) Updated Windows and any and all drivers.

What am I missing ?

TIA, George...


Windows 7 Pro MB: Asus P8Z77-V LK - Z77, Intel Ivy Bridge Intel i7-3770K @ 4.3Ghz Corsair Hydro Series High Performance Liquid CPU Cooler H60 32GB (DDR3-1600 DDR3 SDRAM) NVIDIA GeForce GTX 980 Ti 6GB

Đã được hỏi bởi George 1 năm trước

Đã được trả lời bởi George 1 năm trước

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Your Firefox profile cannot be loaded, even after new installation on OS 10.14.3

I had Firefox 62.0.2 running on my Mac, with extensions like Ad Blocker and Translations, but as it was real real slow, I had asked to run without extensions, and the nex… (xem thêm)

I had Firefox 62.0.2 running on my Mac, with extensions like Ad Blocker and Translations, but as it was real real slow, I had asked to run without extensions, and the next time it responded with the "Your Firefox profile cannot be loaded. It may be missing or inaccessible." so I had followed all the advice published on the www, but after 2 days, found none of the answers and suggestions is working or is applicable, so I had implemented few removals and new installations of the application - but, always getting the same famos ”Your Firefox profile cannot be loaded. It may be missing or inaccessible." and A Freeze during the "verification of firefox.app" each time, on completely new installation!

In fact, the Firefox/extensions folders were never created on my Mac (On new install, as well) but the application was working for a long time, and there was/is a Mozilla folder which seems to hold my Chrome (add-ons) but no Firefox folder exists on this and my other Mac in the Library/Application Support.

I even removed my Chrome and reinstalled it to see if it can be done, and there was no problem in new Chrome installation - as it is with Firefox 62.0.2

Đã được hỏi bởi Amnon 1 năm trước

Đã được trả lời bởi cor-el 1 năm trước

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Your profile cannot be loaded still after uninstall

When I tried to start Firefox after it had crashed i got the "Your profile cannot be loaded" error. I to reinstall it but the error persisted. I then googled and found th… (xem thêm)

When I tried to start Firefox after it had crashed i got the "Your profile cannot be loaded" error. I to reinstall it but the error persisted. I then googled and found that you could remove profiles.ini and ~/.cache/mozilla/. I've removed both of these as well as reinstalling Firefox multiple times.

But it still show the error message. It even "spread" to Thunderbird.

I'm using macOS Mojave 10.14.

Đã được hỏi bởi ntoonio 1 năm trước

Đã được trả lời bởi ntoonio 1 năm trước

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Firefox 65 stays in memory

I noticed that firefox stays in memory after I close it. In fact, If I open and close firefox 10 times, ten processes are shown in memory, each consuming around 100Mb. I'… (xem thêm)

I noticed that firefox stays in memory after I close it. In fact, If I open and close firefox 10 times, ten processes are shown in memory, each consuming around 100Mb.

I'm using Windows 7 in my corporate computer and I have been using Firefox 65.0.1 x64. I've tried to use it in safe mode (no add-ons) and problem persisted. I uninstalled it, deleted all Mozilla data in AppData and ProgramData and reinstalled it fresh. The problem persisted.

Then I installed the 32-bit version of Firefox and the problem is no more. Is it a bug that has to be fixed or some setting that shoudn't be enabled?

Thank you.

Đã được hỏi bởi nelsonwcf 1 năm trước

Đã được trả lời bởi nelsonwcf 1 năm trước

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How do I stop recurring registry errors from returning and slowing down my computer?

Hi all. Seems like after updates, my computer slows down. It has become so recognizable, I know when the registry errors appear, as my computer performance falls off. … (xem thêm)

Hi all. Seems like after updates, my computer slows down. It has become so recognizable, I know when the registry errors appear, as my computer performance falls off. I must use Reginout Registry cleaner, and CC Cleaner to restore performance. Along with any FireFox updates, my bookmarks have all been deleted many times over. I no longer attempt to re-install, as they continually get deleted, and so simple fix is available to me that I can understand. Thank you.

Đã được hỏi bởi a3wayat 1 năm trước

Đã được trả lời bởi Chris Ilias 1 năm trước

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I can't finish the download.

I've tried to add Firefox to my computer. I entered my email address, a user name and a password. I downloaded Firefox to my iPhone. However, Firefox isn't in my applicat… (xem thêm)

I've tried to add Firefox to my computer. I entered my email address, a user name and a password. I downloaded Firefox to my iPhone. However, Firefox isn't in my applications on my computer, so I can't open it or use it. Please help me complete the download.

Đã được hỏi bởi christophergibbs331 1 năm trước

Đã được trả lời bởi James 1 năm trước

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I cannot install Firefox. I use Windows 7. I've tried to install Google Chrome and Opera. I could not install these browser either.

This is the message I get: XML-parsefout : onjuist gevormd Locatie: chrome://browser/content/browser.xul Regelnr.:3652, kolom 33: keepbroad#astttributeswhen-customizing=… (xem thêm)

This is the message I get:

XML-parsefout : onjuist gevormd Locatie: chrome://browser/content/browser.xul

Regelnr.:3652, kolom 33:

keepbroad#astttributeswhen-customizing="true"

Đã được hỏi bởi G.A.de.Jager 1 năm trước

Đã được trả lời bởi binaryninja 1 năm trước